Alpina E4/5, Engine
| Engine capacity | 3,298 cm³ |
| Maximum power (range), hp | 280 |
| Maximum torque, N*m (kg*m) at rpm. | 335 (34) / 4500 |
| Fuel used | Petrol |
| Fuel consumption, l/100 km | 10.2 |
| Engine type | In-line, 6-cylinder |
| Maximum power, hp (kW) at rpm | 280 (206) / 6200 |
| Compression Ratio (Range) | 10.5 |
| Supercharger | Turbine |
| Number of valves per cylinder (range) | 4 |